Hume Cronyn

as Professor Carmichael

as Self

as Self

as Sam Clausner

as Self

as Self

as Old Sonny Sutton

as Self

as Saint Nick

as Self - Narrator (voice)

as Lonzo

as Mr. John McRae

as Pianist

as John Webb

as Juror 9

as Marvin Wakefield

as Self

as Grandpa (voice)

as Ewald

as Himself

as Robert Samuel Peek

as Justice Rosenberg

as Ben

as Cleveland Meriwether

as Self

as John Cooper

as James F. Byrnes

as Narrator (Voice)

as Narrator (voice)

as Joe Finley

as Frank Riley

as Hector Nations

as Joseph Finley

as Rupert Horn

as Dr. Carr

as Mr. Fields

as Maxwell Emery

as Sherm

as Weller Martin

as Self

as Bill Rintels

as Skeffington

as Dudley Whinner

as Tim Grogan

as Arthur Houghton

as Lewis Avery Filer

as Polonius

as Sosigenes

as Self

as Louis Howe

as Charles King

as Krogstad

as Dirk Stroeve

as Professor Henry J. Fallon

as Uncle Pio

as George Heath

as Henry Daw

as Fitzhugh Oldham

as Reverend Mr. Muldoon

as Ben Marriott

as Hap Martin

as Henry Goodens

as Ralph Whitemore

as Benedict Arnold Brummel

as Nils Krogstad

as Hector

as Wilbur Meeler

as Prof. Rodney Elwell

as Hughie Devine

as Dr. Violet

as Sig

as Ben Hecht

as Ellis Davenport

as Mr. Moore

as Pop Thatcher

as Ben Marriott

as Self

as John McGrath

as Capt. Munsey

as Dr. J. Robert Oppenheimer

as Dinner Party Guest (Voice)

as Papa Leckie

as John Phineas McPherson

as Arthur Keats

as Freddie Potts

as Monty (segment "A Sweepstakes Ticket")

as Keller

as Restaurant Patron (uncredited)

as Paul Roeder

as Stanley "Sparks" Garrett

as Duval

as Gerard

as Herbie Hawkins